CRYPTOCURRENCY
Understanding Bitcoin Transaction Requirements: Exact Witness for Segwit Transactions Bitcoin’s transition to Segregated Witness (Segwit) has introduced significant changes to the way transactions are verified and validated on the network. One of the key features of Segwit is its ability to mix inputs, enabling more complex transaction structures and reducing reliance on traditional payment processors….
How to Search for OP_RETURN Data on Ethereum OP_RETURN is a unique identifier used by the Ethereum network to store small amounts of value, allowing for efficient and secure transactions. If you are looking for a specific OP_RETURN address in the blockchain, you can use the following methods. Method 1: Using the Blockchain.info API You…
Ethereum: using ABigen with combined JSON option generates nothing As a developer working on Ethereum-related projects, I often run into problems when trying to generate Go bindings using ABigen. In this article, we will dig deeper into the problem and explore possible solutions. Problem: You encountered unexpected behavior when trying to use the “abigen” command…
Using New Addresses for Every Transaction: A Closer Look As an Ethereum developer, you are probably familiar with the concept of using cryptographic keys and addresses to facilitate secure transactions on the blockchain. In this article, we will delve deeper into the idea of using new addresses for every transaction, also known as “address randomization”…
Ethereum: disabling coin generation — what changed? As a long-time user of Bitcoin, you are probably no stranger to the constant updates and changes made by Ethereum developers. Over the past few days I’ve noticed significant changes in how Ethereum works on my Mac, and now I’m wondering if anything has changed. In particular, I…
Bitcoin Genesis: A Look Back at Satoshi Nakamoto’s Early Mining Days In the early days of Bitcoin, the elusive Satoshi Nakamoto, creator and pioneer of the decentralized cryptocurrency, was rumored to have mined his first set of blocks in 2008/2009. But what operating system did he use to work on the Bitcoin Core software? And…
Ethereum: A Complete Guide to Selling Stuff for Bitcoin Are you looking to cash in on the growing demand for cryptocurrencies, including Ethereum? Whether you’re a seasoned investor or a beginner, selling stuff for Bitcoin is an attractive option. In this article, we’ll explore the top websites where you can sell your old digital assets…
I see you are having issues with the Ethereum network on your GitHub fork. I have a helpful article to help you resolve these issues. Ethereum Network Errors: How to Fix “Insufficient Gas Resources” and “Out of Funds” Errors As an Ethereum developer, it is essential to understand that the “Out of Funds” error occurs…
Challenges of Converting Private Coins to Fiat: Insights and Tips As the world becomes increasingly digital, many people are turning to cryptocurrencies like Bitcoin and Ethereum to store value and conduct transactions. However, one common misconception is that converting private coins to fiat currency (such as US dollars) can be a simple process. Unfortunately, it…
Goerli Testnet Gas Fees Optimization: A Developer’s Guide As a developer working with smart contracts on the Goerli testnet, you are likely familiar with the frustrations that come with high gas fees. The merge of the Ethereum mainnet with EVM has led to significant changes in gas prices, making it more difficult to create and…